What is the required action you need to perform if you opt for scheduled maintenance on the cluster nodes?
55Post New Apache Ambari Questions
How many layers of Hadoop components are supported by Apache Ambari and what are they?
In ambari what are the different life cycle commands?
What is the role of “ambari-qa” user?
What is Yum?
What are the different tools used for the ambari monitoring purpose?
What are the core benefits for hadoop users by using apache ambari?
What is the process of creating an Ambari client?
How can we see all the hosts that are available in Ambari?
What all tasks you can perform for managing services using Ambari service tab?
Before deploying the hadoop instance, what are the checks that an individual should do?
What is a local repository and when will you use it?
What are the different methods to set up local repositories?
What are the major areas where Ambari helps the system administrators to do?
What are the purposes of using Ambari shell?
What are the particular functionalities of Ganglia in Ambari?